speed skate

基本解釋

About the analysis and training of the double-push techniques of the speed in-line skate;
通過(guò)對(duì)速度輪滑直道雙向蹬地技術(shù)的具體研究分析，設(shè)計(jì)了“雙蹬技術(shù)”動(dòng)作周期示意圖。
We might never learn how to speed skate but, listening to these athletes, we did learn a thing or two about love.
來(lái)看看這些奧運(yùn)選手是如何談?wù)擉w育的，我們可能永遠(yuǎn)也學(xué)不會(huì)速滑，但聽(tīng)聽(tīng)這些運(yùn)動(dòng)員說(shuō)的話，我們肯定能學(xué)到一些關(guān)于愛(ài)的見(jiàn)解。
Compared with the prior speed skate blade, the utility model has the advantages of higher sliding efficiency and higher difficulty of fatigue.
比起現(xiàn)有的速滑冰刀，它滑行效率更高，更不易疲勞。
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